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共找到 2 与ChinesefamousscientistQianXuesen 相关的结果，耗时8 ms
求详细解答：阅读理解.阅读理解.OnOctober31st,2009,
ChinesefamousscientistQianXuesen
,diedinBeijingwhenhewas98yearsold.Heisfamousas"thecountry’sfatherof
英语
s famous as "t
OnOctober31st,2009,
ChinesefamousscientistQianXuesen
,diedinBeijingwhenhewas98yearsold.Heisfamousas“thecountry’sfatherofspacetechnologya
英语
ather of space
1
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